Clinical trial · Interventional
Screening for Occult Malignancy in Idiopathic Venous Thromboembolism
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
Prospective controlled randomized study. Aim of this study is to assess the feasibility and sensitivity of CT scanning of the thorax, abdomen and pelvis for the detection of occult cancer in patients with idiopathic venous thromboembolism. Patients presenting with acute idiopathic venous thromboembolism, free from already known cancer and in whom a routine battery screening has excluded the presence of cancer, are randomized to receive either a CT scanning of the thorax, abdomen and pelvis (completed by mammography if not already performed in the past year, and by gastroscopy and/or colonoscopy in patients with positive hemoccult) or a diagnostic programme freely decided by attending physicians. Patients of either group in whom the search for cancer is negative are followed-up for two years to register the development of clinically symptomatic malignant disease. The rate of cancer detection and that of cancer development are compared between the two study groups.
Conditions
Conditions (1)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Venous Thromboembolism | — | UNRESOLVED | — |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Diagnostic screening for occult malignancy | Procedure | — | UNRESOLVED |
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
Show eligibility criteria text
Inclusion Criteria: * idiopathic venous thromboembolism Exclusion Criteria: * cancer already known or shown by routine battery tests * previous venous thromboembolism * geographic inaccessibility for long-term follow-up * allergy to contrast medium * refusal of informed consensus
References
Publications (2)
- DERIVEDRobertson L, Broderick C, Yeoh SE, Stansby G. Effect of testing for cancer on cancer- or venous thromboembolism (VTE)-related mortality and morbidity in people with unprovoked VTE. Cochrane Database Syst Rev. 2021 Oct 1;10(10):CD010837. doi: 10.1002/14651858.CD010837.pub5. PMID 34597414
- DERIVEDPrandoni P, Bernardi E, Valle FD, Visona A, Tropeano PF, Bova C, Bucherini E, Islam MS, Piccioli A. Extensive Computed Tomography versus Limited Screening for Detection of Occult Cancer in Unprovoked Venous Thromboembolism: A Multicenter, Controlled, Randomized Clinical Trial. Semin Thromb Hemost. 2016 Nov;42(8):884-890. doi: 10.1055/s-0036-1592335. Epub 2016 Oct 20. PMID 27764880